petsc-3.11.4 2019-09-28
TaoLineSearchGetStepLength
Get the current step length
Synopsis
#include "petsctaolinesearch.h"
PetscErrorCode TaoLineSearchGetStepLength(TaoLineSearch ls,PetscReal *s)
Not Collective
Input Parameters
ls -the TaoLineSearch context
Output Parameters
s -the current step length
See Also
TaoLineSearchSetInitialStepLength(), TaoLineSearchApply()
Level
beginner
Location
src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages